[quote]Some options:

1. Weld a nut to the head of the bolt.

2. Pound a slightly smaller sized socket onto the stripped bolt head, or get one of those bolt-remover sockets.

3. Use a cutoff wheel to notch the washer and bolt flange and use a hammer and chisel to break the bolt loose with the chisel in one of the notches. [/quote

never pound nothing on the crack,,you can destroy thr thrust on the crank